You will get a custom web application built with React, Node.js, and AI
Project details
Need a modern, fast, and scalable website for your business, startup, SaaS, or personal brand?
I will design and develop a professional, responsive website using modern technologies such as React, Next.js, JavaScript, and TypeScript. Every website is built with performance, SEO, mobile responsiveness, and user experience in mind.
Whether you need a business website, landing page, web application, portfolio, or custom frontend development, I can help bring your vision to life with clean code and a polished design.
What you'll get:
• Responsive website for desktop, tablet, and mobile
• Fast loading and SEO-friendly pages
• Clean, maintainable source code
• Modern UI/UX design
• Cross-browser compatibility
• Revision support during development
I focus on delivering websites that not only look great but also help businesses generate leads, improve credibility, and grow online.
Let's build a website that works for your business.
I will design and develop a professional, responsive website using modern technologies such as React, Next.js, JavaScript, and TypeScript. Every website is built with performance, SEO, mobile responsiveness, and user experience in mind.
Whether you need a business website, landing page, web application, portfolio, or custom frontend development, I can help bring your vision to life with clean code and a polished design.
What you'll get:
• Responsive website for desktop, tablet, and mobile
• Fast loading and SEO-friendly pages
• Clean, maintainable source code
• Modern UI/UX design
• Cross-browser compatibility
• Revision support during development
I focus on delivering websites that not only look great but also help businesses generate leads, improve credibility, and grow online.
Let's build a website that works for your business.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$149
|
Standard
$399
|
Advanced
$799
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 14 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $200
Additional Page
(+ 1 Day)
+$30Frequently asked questions
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AS
Asif S.
Jul 16, 2026
Upwork Talent Accelerator: AI Chatbot Developer
Really impressed with the final results and the attention to detail throughout the project.
About Md Sabbir
Full-Stack Web & Mobile App Developer | React, Next.js, Node.js & AI
Brahmanbaria, Bangladesh - 6:11 am local time
Proof, not promises:
1. Core full-stack engineer on an EdTech platform serving 30,000+ daily active users
2. Delivered a real-time AI voice agent with sub-400ms response latency, production-ready in 8 weeks
3. 5.0 rating on completed Upwork work, with the client endorsing my development skills: "Really impressed with the final results and the attention to detail"
What I build:
1. Custom web applications: SaaS platforms, dashboards, customer portals, admin panels, internal tools
2. Mobile applications: cross-platform apps shipping to iOS and Android from one codebase
3. SaaS MVPs: idea to working product on a fixed timeline and budget
4. Business systems: CRM and ERP-style platforms, booking systems, e-commerce
5. API development and third-party integrations
The edge most full-stack developers can't offer: AI built directly into your product. GPT-4 and OpenAI integrations, chatbots and AI agents, RAG systems that answer from your own docs, AI-powered search, and workflow automation (n8n, Make, Zapier) - as features of your application, not a bolted-on gimmick.
How I work: fixed scope agreed upfront, a working demo before final delivery, plain-English progress updates every 2-3 days, and documentation so your team can run everything without me.
If you have a product idea, a design ready to build, an existing app that needs new features, or a manual process your current software can't handle, message me.
I'll reply within 1 hour with a concrete plan and an honest estimate, free, before you spend anything.
Steps for completing your project
After purchasing the project, send requirements so Md Sabbir can start the project.
Delivery time starts when Md Sabbir receives requirements from you.
Md Sabbir works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Discovery
Review your business goals, design preferences, content, and project requirements.
Design & Development
Build the website, implement features, optimize responsiveness, and share progress updates.